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  4. CO_BAR060
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  6. 13-11-2011

Barwon River @ Winchelsea, Princess Hwy Bridge

Corangamite

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CO_BAR060 Barwon River Catchment

Sunday 13th November 2011 10:00am Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 10
Image
Freshwater shrimp 5 10
h. Family Dytiscidae, Genus Australphilus (Beetle adult) h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 1
Image
Caddis-fly Larvae (Trichoptera) 7 20
Image
Mayfly nymph (Ephemeroptera) 7 15
Image
Stonefly nymph (Plecoptera) 8 2
Aquatic Caterpillars (Lepidoptera) Aquatic Caterpillars (Lepidoptera) 3 1
Image
Water mites (Acarina) 5 4
Image
Beetle larvae (Coleoptera) 4 4
Image
Freshwater Snails (Gastropoda) 3 15
Image
Side Swimmer/Scud (Amphipoda) 4 15
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 15
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 0 5
Image
Mosquito Larvae (Diptera) 2 5
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 127 Total score: 50 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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